Wizard Arcane Build

This is a fun build I made based around the idea of using all arcane spells with Temporal Flux, Arcane Dynamo, and Prodigy to:

A) Keep enemies constantly slowed by your attacks.
B) Easily regenerate arcane power while building up Flash of Insight for an extra powerful finishing attack.

Strategy:

The best way to use this I found was to instantly cast Hydra which will slow down enemies and cause splash dmg. Next you can spam a bunch of low AP Twisters and regen some AP while using magic missile (seeker). This will also build up flash of insight and once you have 5 unleash Arcane Torrent an extra 75% damage on a group and watch them explode.

Rinse, Repeat.

While this build is not particularly survivable on its own I found it works great as support and especially in close quarters like much of Act II and III due to the fact that tornadoes bounce around hitting multiple enemies.